公开(公告)号：US20220220051A1

公开(公告)日：2022-07-14

申请号：US17614238

申请日：2020-06-12

Applicant: SYMRISE AG

Inventor： Vijayanand Chandrasekaran ,  Bernd Hoelscher ,  Eva Kiermasch

IPC: C07C29/147 ,  C07C17/16 ,  C07C45/41 ,  C07C45/62 ,  C07C67/343 ,  C11B9/00

Abstract: The present invention relates to novel fragrance compounds derived from campholenic aldehyde according to general Formula (II) or from the cyclopropanated campholenic aldehyde according to general Formula (III), or to compositions comprising one or more such fragrance compounds. The invention also relates to methods for preparing these compounds and to particular intermediates which are used in the preparation processes according to the present invention. It also pertains to a method for producing, enhancing or modifying a sandalwood odor in a formulation. The invention also relates to the use of such compounds or fragrance compositions comprising one or more compounds according to the invention as an odorant or for improving the fixation of a fragrance compound or a composition comprising a fragrance compound or for preparing perfumed products. Finally, the invention relates to corresponding perfumed products.